VR
- The visual root node of the UI toolkit used, e.g.
javafx.scene.Node in case of JavaFX.public class HoverBehavior<VR> extends AbstractBehavior<VR>
HoverBehavior
is responsible for creating and removing selection
feedback.active, adaptable
IAdaptable.Bound.Impl<T extends IAdaptable>
Modifier and Type | Field and Description |
---|---|
static java.lang.String |
HOVER_FEEDBACK_PART_FACTORY
The adapter role for the
IFeedbackPartFactory that is used to
generate hover feedback parts. |
static java.lang.String |
HOVER_HANDLE_PART_FACTORY
The adapter role for the
IHandlePartFactory that is used to
generate hover handle parts. |
ACTIVE_PROPERTY
Constructor and Description |
---|
HoverBehavior() |
Modifier and Type | Method and Description |
---|---|
protected void |
doActivate()
Post
AbstractBehavior.activate() hook that may be overwritten to e.g. register
listeners. |
protected void |
doDeactivate()
Pre
AbstractBehavior.deactivate() hook that may be overwritten to e.g. unregister
listeners. |
protected IFeedbackPartFactory<VR> |
getFeedbackPartFactory()
Returns the
IFeedbackPartFactory for hover feedback. |
protected HoverModel<VR> |
getHoverModel()
Returns the
HoverModel in the context of the host . |
protected void |
onHoverChange(IVisualPart<VR,? extends VR> oldHovered,
IVisualPart<VR,? extends VR> newHovered)
Called when the
HoverModel changes, i.e. a part is unhovered or
hovered. |
activate, activeProperty, adaptableProperty, addFeedback, addHandles, deactivate, getAdaptable, getFeedbackParts, getHandleParts, getHost, isActive, removeFeedback, removeHandles, setAdaptable, switchAdaptableScopes, updateHandles
public static final java.lang.String HOVER_FEEDBACK_PART_FACTORY
IFeedbackPartFactory
that is used to
generate hover feedback parts.public static final java.lang.String HOVER_HANDLE_PART_FACTORY
IHandlePartFactory
that is used to
generate hover handle parts.protected void doActivate()
AbstractBehavior
AbstractBehavior.activate()
hook that may be overwritten to e.g. register
listeners.doActivate
in class AbstractBehavior<VR>
protected void doDeactivate()
AbstractBehavior
AbstractBehavior.deactivate()
hook that may be overwritten to e.g. unregister
listeners.doDeactivate
in class AbstractBehavior<VR>
protected IFeedbackPartFactory<VR> getFeedbackPartFactory()
IFeedbackPartFactory
for hover feedback.IFeedbackPartFactory
for hover feedback.protected HoverModel<VR> getHoverModel()
HoverModel
in the context of the host
.HoverModel
in the context of the host
.protected void onHoverChange(IVisualPart<VR,? extends VR> oldHovered, IVisualPart<VR,? extends VR> newHovered)
HoverModel
changes, i.e. a part is unhovered or
hovered. Adds/Removes feedback accordingly.oldHovered
- The previously hovered part, or null
.newHovered
- The newly hovered part, or null
.Copyright (c) 2014 itemis AG and others. All rights reserved.